UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9TTHhwmSswz1x7XNFpQWocZa5nfhj3Q4egforR0OJM=' 
WHERE 
  key_id = '8084acb8d5434295aa0475b077def80f0aa9c43bca5f8f407230a4c4f94c7e0b' 
  AND (
    token = 'B9TTHhwmSswz1x7XNFpQWocZa5nfhj3Q4egforR0OJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )